Key facts
- Brand
- STMicroelectronics
- Model
- BTA12 AW
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-01
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STMicroelectronics BTA12 AW Snubberless Triac Datasheet
The BTA12 AW is a snubberless triac designed for phase‑control and static switching applications on inductive or resistive loads. It offers high surge current capability and a wide voltage rating without the need for external snubbing components.
The document provides absolute ratings, thermal resistance data, gate and electrical characteristics, as well as mechanical package dimensions for the TO‑220AB (CB‑415) plastic package.
STMicroelectronics BTA12 AW specifications
| RMS on‑state current (I_T RMS) | 12 A |
|---|---|
| Junction‑to‑ambient thermal resistance | 60 °C/W |
| Gate trigger current (I_GT) | 140 mA |
Source: STMicroelectronics BTA12 AW Snubberless Triac Datasheet
All STMicroelectronics BTA12 AW documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the on‑state current rating at 85 °C?
The RMS on‑state current is rated at 12 A when the device is at 85 °C.
From: STMicroelectronics BTA12 AW Snubberless Triac Datasheet
What is the thermal resistance from junction to ambient?
The junction‑to‑ambient thermal resistance is 60 °C/W.
From: STMicroelectronics BTA12 AW Snubberless Triac Datasheet
What is the maximum on‑state current rating?
The BTA12 AW can carry up to 12 A RMS on‑state current at 85 °C.
What is the insulating voltage rating of the BTA12 AW?
The device is rated for an insulating voltage of 2500 V.